Weather forecast for 10 days
Roura, French Guiana

Weather forecast for the weekend

Saturday, 31. May

Scattered Thunderstorms
06:14

18:39
-03
Scattered Thunderstorms
29°C / 24°C
  • Wind: 17km/h E
  • Humidity: 85%
  • Precip. probability: 42%
  • Precipitation: 1mm
  • UV index: 6
On Saturday, in Roura, scattered thunderstorms are forecasted, with heavy rainfall at times.
Minimal precipitation is predicted for today. Slight temperature shifts from a high of a moderately hot 29°C to a low of a temperate 24°C are anticipated.
The maximum heat index, which measures the combined effect of heat and moisture, is appraised at a sweltering 36°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Forecasts show the temperature forecasted to reach the usual May high of 28.6°C.
Sunrise was at 06:14 and sunset will be at 18:39; the daylight will last for 12h and 25min.

Sunday, 01. Jun

Thunderstorms
06:14

18:39
-03
Thunderstorms
30°C / 24°C
  • Wind: 17km/h E
  • Humidity: 86%
  • Precip. probability: 94%
  • Precipitation: 69mm
  • UV index: 8
Tomorrow, on Sunday, 1st of June, storm systems may continue to produce thunderstorms.
Excessive precipitation of 69mm is expected. The maximum temperature will be a humid 30°C, while the minimum temperature will be a warm 24°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at a fiery hot 39°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
May's standard high of 28.6°C is predicted to be reached during the day.
Sunrise will be at 06:14 and sunset at 18:39; tomorrow's daylight will last for 12h and 25min.

Frequently asked questions

What is the weather forecast for Roura for tomorrow?
On Sunday, thunderstorms may develop under unsettled skies.
Will it rain tomorrow?
Yes, it will rain tomorrow. Weather alert - severe precipitation of 69mm is predicted.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 30°C, while the lowest temperature will be 24°C. The maximum heat index, which combines air temperature and relative humidity, is computed to be 39°C.
The highest temperature will be in line with the average maximum of 28.6°C in May. Tomorrow, the lowest temperature will be also in line with the average low temperature.
What time are sunrise and sunset tomorrow?
On Sunday, in Roura, sunrise will be at 06:14 and sunset at 18:39 (-03).
How long will the day be tomorrow?
In Roura, the length of the day tomorrow will be 12h and 25min.
What is the weather forecast for Roura for the next ten days?
In Roura, unstable weather with thunderstorms is anticipated daily for the next ten days.
Will it rain in the next ten days?
With daily precipitation varying from a minimum of 1mm to a maximum of 69mm, rain is anticipated every day in Roura. With excessive precipitation of 69mm, Sunday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 28°C and 31°C, while the minimum temperature will remain unchanged at 24°C.
Including the humidity's impact, the maximum feel-like temperature will range between 34°C and 41°C.
What will be the hottest and the coldest days in Roura?
The hottest days will be Wednesday and Thursday, with a maximum of 31°C. The coldest day will be Monday, with a maximum of 28°C.

Long-term weather forecast

Sat31.May
  • 29°C
  • 24°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 17km/h E
  • Humidity: 85%
  • UV index: 6
  • Precip. probability: 42%
  • Precipitation: 1mm
  • 06:14 18:39 -03
Sun01.Jun
  • 30°C
  • 24°C
Thunderstorms
Thunderstorms
  • Wind: 17km/h E
  • Humidity: 86%
  • UV index: 8
  • Precip. probability: 94%
  • Precipitation: 69mm
  • 06:14 18:39 -03
Mon02.Jun
  • 28°C
  • 24°C
Thunderstorms
Thunderstorms
  • Wind: 14km/h ENE
  • Humidity: 90%
  • UV index: 6
  • Precip. probability: 95%
  • Precipitation: 30mm
  • 06:14 18:39 -03
Tue03.Jun
  • 30°C
  • 24°C
Thunderstorms
Thunderstorms
  • Wind: 15km/h E
  • Humidity: 83%
  • UV index: 10
  • Precip. probability: 83%
  • Precipitation: 9mm
  • 06:14 18:40 -03
Wed04.Jun
  • 31°C
  • 24°C
Thunderstorms
Thunderstorms
  • Wind: 16km/h E
  • Humidity: 81%
  • UV index: 11
  • Precip. probability: 71%
  • Precipitation: 9mm
  • 06:15 18:40 -03
Thu05.Jun
  • 31°C
  • 24°C
Thunderstorms
Thunderstorms
  • Wind: 17km/h E
  • Humidity: 80%
  • UV index: 11
  • Precip. probability: 67%
  • Precipitation: 11mm
  • 06:15 18:40 -03
Fri06.Jun
  • 30°C
  • 24°C
Thunderstorms
Thunderstorms
  • Wind: 15km/h E
  • Humidity: 87%
  • UV index: 9
  • Precip. probability: 77%
  • Precipitation: 32mm
  • 06:15 18:40 -03
Sat07.Jun
  • 29°C
  • 24°C
Thunderstorms
Thunderstorms
  • Wind: 12km/h E
  • Humidity: 89%
  • UV index: 5
  • Precip. probability: 67%
  • Precipitation: 30mm
  • 06:15 18:41 -03
Sun08.Jun
  • 30°C
  • 24°C
Thunderstorms
Thunderstorms
  • Wind: 13km/h ENE
  • Humidity: 86%
  • UV index: 6
  • Precip. probability: 60%
  • Precipitation: 20mm
  • 06:15 18:41 -03
Mon09.Jun
  • 30°C
  • 24°C
Thunderstorms
Thunderstorms
  • Wind: 13km/h ENE
  • Humidity: 85%
  • UV index: 9
  • Precip. probability: 60%
  • Precipitation: 27mm
  • 06:15 18:41 -03
For the next ten days, thunderstorms and rainy weather are expected daily.
Rain is forecasted day-to-day, with daily precipitation varying from a minimal 1mm to a maximum of 69mm.
Highs will stay within a very narrow margin in the coming days. The maximum temperature will vary between 28°C and 31°C, while the minimum temperature will hold steady at 24°C.
Wednesday and Thursday, with the highest temperature of 31°C, will be the hottest days in Roura; with the highest temperature of 28°C, Monday will be the coldest day.
Including the humidity's impact, the maximum feel-like temperature may increase considerably and vary between a tropical 34°C and a blistering 41°C.
Updated: May 31, 2025 @ 16:34:21 UTC
Published by: Weather Atlas | About Us
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